Practice (1) Slaughter the old duck, depilate it, cut it open, wash it, drain it, and cut it into large pieces for later use; Wash and drain the white lentils (if they are dry, they need to be soaked for 30 minutes first).
(2) Put the duck pieces into the pan with a big fire, stir-fry for 5 minutes, add 10g yellow wine and a little cold water, and simmer for 5 minutes. When the fragrance is overflowing, put them into a casserole, soak them in cold water, then boil them with a big fire, then add 10g yellow wine and a little refined salt, simmer for 2 hours, and pour in white lentils.